<template>
  <div>
    <sale
      v-for="(item, index) in arr"
      :key="index"
      :imgurl="item.dogImgUrl"
      :dogname="item.dogName"
      @love="fn"
    ></sale>
    <br />
    <ul>
      <li v-for="(item, index) in lovelist" :key="index">
        {{ item }}
      </li>
    </ul>
  </div>
</template>

<script>
import sale from "./components/sale.vue";
export default {
  data() {
    return {
      lovelist: [],
      arr: [
        {
          dogImgUrl:
            "http://nwzimg.wezhan.cn/contents/sitefiles2029/10146688/images/21129958.jpg",
          dogName: "博美",
        },
        {
          dogImgUrl:
            "https://ss2.bdstatic.com/70cFvnSh_Q1YnxGkpoWK1HF6hhy/it/u=1224576619,1307855467&fm=26&gp=0.jpg",
          dogName: "泰迪",
        },
        {
          dogImgUrl:
            "https://ss2.bdstatic.com/70cFvnSh_Q1YnxGkpoWK1HF6hhy/it/u=2967740259,1518632757&fm=26&gp=0.jpg",
          dogName: "金毛",
        },
        {
          dogImgUrl:
            "https://pic1.zhimg.com/80/v2-7ba4342e6fedb9c5f3726eb0888867da_1440w.jpg?source=1940ef5c",
          dogName: "哈士奇",
        },
      ],
    };
  },
  components: {
    sale,
  },
  methods: {
    fn(dogName) {
      this.lovelist.push(dogName);
    },
  },
};
</script>

<style
Sale>
</style>